mirror of
https://github.com/git/git
synced 2024-08-24 18:26:02 +00:00
![Jeff Hostetler](/assets/img/avatar_default.png)
Teach opt_parse_list_objects_filter() to take --no-filter option and to free the contents of struct filter_options. This command line argument will be automatically inherited by commands using OPT_PARSE_LIST_OBJECTS_FILTER(); this includes pack-objects. Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
#include "cache.h"
|
|
#include "commit.h"
|
|
#include "config.h"
|
|
#include "revision.h"
|
|
#include "argv-array.h"
|
|
#include "list-objects.h"
|
|
#include "list-objects-filter.h"
|
|
#include "list-objects-filter-options.h"
|
|
|
|
/*
|
|
* Parse value of the argument to the "filter" keyword.
|
|
* On the command line this looks like:
|
|
* --filter=<arg>
|
|
* and in the pack protocol as:
|
|
* "filter" SP <arg>
|
|
*
|
|
* The filter keyword will be used by many commands.
|
|
* See Documentation/rev-list-options.txt for allowed values for <arg>.
|
|
*
|
|
* Capture the given arg as the "filter_spec". This can be forwarded to
|
|
* subordinate commands when necessary. We also "intern" the arg for
|
|
* the convenience of the current command.
|
|
*/
|
|
int parse_list_objects_filter(struct list_objects_filter_options *filter_options,
|
|
const char *arg)
|
|
{
|
|
const char *v0;
|
|
|
|
if (filter_options->choice)
|
|
die(_("multiple object filter types cannot be combined"));
|
|
|
|
filter_options->filter_spec = strdup(arg);
|
|
|
|
if (!strcmp(arg, "blob:none")) {
|
|
filter_options->choice = LOFC_BLOB_NONE;
|
|
return 0;
|
|
}
|
|
|
|
if (skip_prefix(arg, "blob:limit=", &v0)) {
|
|
if (!git_parse_ulong(v0, &filter_options->blob_limit_value))
|
|
die(_("invalid filter-spec expression '%s'"), arg);
|
|
filter_options->choice = LOFC_BLOB_LIMIT;
|
|
return 0;
|
|
}
|
|
|
|
if (skip_prefix(arg, "sparse:oid=", &v0)) {
|
|
struct object_context oc;
|
|
struct object_id sparse_oid;
|
|
|
|
/*
|
|
* Try to parse <oid-expression> into an OID for the current
|
|
* command, but DO NOT complain if we don't have the blob or
|
|
* ref locally.
|
|
*/
|
|
if (!get_oid_with_context(v0, GET_OID_BLOB,
|
|
&sparse_oid, &oc))
|
|
filter_options->sparse_oid_value = oiddup(&sparse_oid);
|
|
filter_options->choice = LOFC_SPARSE_OID;
|
|
return 0;
|
|
}
|
|
|
|
if (skip_prefix(arg, "sparse:path=", &v0)) {
|
|
filter_options->choice = LOFC_SPARSE_PATH;
|
|
filter_options->sparse_path_value = strdup(v0);
|
|
return 0;
|
|
}
|
|
|
|
die(_("invalid filter-spec expression '%s'"), arg);
|
|
return 0;
|
|
}
|
|
|
|
int opt_parse_list_objects_filter(const struct option *opt,
|
|
const char *arg, int unset)
|
|
{
|
|
struct list_objects_filter_options *filter_options = opt->value;
|
|
|
|
if (unset || !arg) {
|
|
list_objects_filter_release(filter_options);
|
|
return 0;
|
|
}
|
|
|
|
return parse_list_objects_filter(filter_options, arg);
|
|
}
|
|
|
|
void list_objects_filter_release(
|
|
struct list_objects_filter_options *filter_options)
|
|
{
|
|
free(filter_options->filter_spec);
|
|
free(filter_options->sparse_oid_value);
|
|
free(filter_options->sparse_path_value);
|
|
memset(filter_options, 0, sizeof(*filter_options));
|
|
}
|